[ios] Collect all functions under the same unnamed namespace

This CL is just a clean up to put all functions under the same unnamed
namespace. No logic changes.

Change-Id: Ic13d2131d01b96fc0b45e47f5869009306dfef15
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/6237074
Commit-Queue: Asami Doi <asamidoi@chromium.org>
Auto-Submit: Asami Doi <asamidoi@chromium.org>
Reviewed-by: Mark Cogan <marq@chromium.org>
Commit-Queue: Mark Cogan <marq@chromium.org>
Cr-Commit-Position: refs/heads/main@{#1416718}
NOKEYCHECK=True
GitOrigin-RevId: 2042a00b6e428b8de07089c1927257613d766250
1 file changed
tree: 5b958a0fd7a3cb17d2dcf31f060b729af6f61d90
  1. build/
  2. chrome/
  3. components/
  4. google_internal/
  5. intents/
  6. net/
  7. public/
  8. testing/
  9. third_party/
  10. tools/
  11. web/
  12. web_view/
  13. .swift-format
  14. BUILD.gn
  15. COMMON_METADATA
  16. DEPS
  17. DIR_METADATA
  18. features.gni
  19. OWNERS
  20. PRESUBMIT.py
  21. PRESUBMIT_test.py
  22. README.md
README.md

This directory holds code related to Chrome for iOS. See this document for a description of the structure underneath this directory.